<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>拼图</title>
    <link rel="stylesheet" href="./style.css">
</head>

<body>
    <div class="puzzle">
        <div class="game-reset">
            <button>开始游戏</button>
            <!-- <button>初级</button>
            <button>中级</button>
            <button>高级</button> -->
            <div class="time-box">使用步数: <span class="timer" id="count">0</span>步</div>
        </div>
        <div class="game-box">
            <ul id="game_wrapper">
               
            </ul>
        </div>
    </div>
    <script src="./es6.js"></script>
</body>

</html>